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/*
* Copyright (c) 2020 Samsung Electronics Co., Ltd. All Rights Reserved
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "luci/Import/Nodes/CircleDepthwiseConv2D.h"
#include <luci/IR/Nodes/CircleDepthwiseConv2D.h>
#include <oops/UserExn.h>
namespace luci
{
bool CircleDepthwiseConv2DGraphBuilder::validate(const ValidateArgs &args) const
{
// Circle DepthwiseConv2D may not have a bias but we won't support this
if (args.op.inputs.size() != 3 && args.op.inputs.size() != 2)
return false;
if (args.op.outputs.size() != 1)
return false;
return true;
}
CircleNode *CircleDepthwiseConv2DGraphBuilder::build_node(const circle::OperatorT &op,
const std::vector<CircleNode *> &inputs,
loco::Graph *graph) const
{
auto *node = graph->nodes()->create<CircleDepthwiseConv2D>();
node->input(inputs[0]);
node->filter(inputs[1]);
if (inputs.size() != 3)
throw oops::UserExn("DepthwiseConv2d without bias is unsupported");
node->bias(inputs[2]);
const auto *options = op.builtin_options.AsDepthwiseConv2DOptions();
node->padding(luci_padding(options->padding));
node->stride()->w(options->stride_w);
node->stride()->h(options->stride_h);
node->depthMultiplier(options->depth_multiplier);
node->fusedActivationFunction(luci_actfunc(options->fused_activation_function));
// FIXME Check dilation_w_factor, dilation_h_factor.
return node;
}
} // namespace luci
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